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innogrint
About this tag
The innogrint tag on WindowsForum.com covers discussions about the Windows 11 KB5063878 cumulative update, which has been linked to SSD and HDD failures, data corruption, and drives disappearing during heavy write activity. Users report drives dropping out mid-transfer, corruption after sustained writes when drives are over 60% full, and total device loss requiring power-cycling or firmware recovery. The issue has drawn responses from Microsoft, controller vendors, and PC builders, and is primarily associated with Windows 11 24H2 systems.
Microsoft’s August Patch Tuesday delivered a surprise that quickly escalated from a support thread to a cross-industry incident: the Windows 11 cumulative update KB5063878 has been linked by multiple users to SSD and HDD failures, data corruption, and drives “vanishing” during heavy write...